A333362 Number of free polysticks with n segments on the edges of the n-cube.

1, 1, 3, 7, 27, 121, 751

Offset: 1

Author

Peter Kagey, Mar 16 2020

Keywords

• nonn
• more

Comments

A free polystick is a polystick counted up to isometries of the n-cube.

Links

• Code Golf Stack Exchange, Counting polysticks on the n-cube.
• Wikipedia, Hypercube.
• Wikipedia, Polystick.

Crossrefs

Cf. A019988.

Formula

a(n) = A333333(n,n) = A333333(n+k,n) for all k >= 0.

Extensions

Definition corrected by Peter Kagey, Jun 13 2023